Rank	Countries/Territories	Count	Percent
1	United States	448	21.5%
2	China	446	21.4%
3	Spain	186	8.9%
4	Germany	95	4.6%
5	Ireland	89	4.3%
6	Mexico	54	2.6%
7	India	53	2.5%
8	France	51	2.5%
9	Italy	51	2.5%
10	Japan	49	2.4%
11	Netherlands	42	2%
12	Hong Kong	33	1.6%
13	Korea, Republic of	28	1.3%
14	Canada	26	1.2%
15	Turkey	26	1.2%
16	United Kingdom	26	1.2%
17	Taiwan	24	1.2%
18	Russia	24	1.2%
19	Venezuela, Bolivarian Republic of	20	1%
20	Denmark	20	1%
21	Iran, Islamic Republic of	19	0.9%
22	Brazil	19	0.9%
23	Australia	18	0.9%
24	Romania	18	0.9%
25	Pakistan	14	0.7%
26	Switzerland	12	0.6%
27	Singapore	12	0.6%
28	Czech Republic	12	0.6%
29	Egypt	11	0.5%
30	Cyprus	10	0.5%
31	Argentina	10	0.5%
32	Belgium	10	0.5%
33	Portugal	10	0.5%
34	Thailand	9	0.4%
35	Chile	8	0.4%
36	Slovenia	7	0.3%
37	Slovakia	6	0.3%
38	Peru	6	0.3%
39	Puerto Rico	5	0.2%
40	Malaysia	5	0.2%
41	Ukraine	5	0.2%
42	Colombia	5	0.2%
43	Indonesia	5	0.2%
44	Philippines	4	0.2%
45	Malawi	3	0.1%
46	Saudi Arabia	3	0.1%
47	Nigeria	3	0.1%
48	Norway	3	0.1%
49	Uruguay	3	0.1%
50	Albania	3	0.1%
51	Bangladesh	2	0.1%
52	Belarus	2	0.1%
53	Costa Rica	2	0.1%
54	Croatia	2	0.1%
55	Ecuador	2	0.1%
56	Luxembourg	2	0.1%
57	Viet Nam	2	0.1%
58	Wallis and Futuna	2	0.1%
59	South Africa	2	0.1%
60	Mauritius	2	0.1%
61	New Zealand	2	0.1%
62	Panama	1	0%
63	Poland	1	0%
64	Qatar	1	0%
65	Tanzania, United Republic of	1	0%
66	Sweden	1	0%
67	Macao	1	0%
68	Latvia	1	0%
69	Greece	1	0%
70	Bolivia, Plurinational State of	1	0%
71	Bulgaria	1	0%